BR9301227A - Processo para a preparacao de um granulado de ureia,granulado de ureia e sua aplicacao - Google Patents

Processo para a preparacao de um granulado de ureia,granulado de ureia e sua aplicacao

Info

Publication number: BR9301227A
Authority: BR; Brazil
Prior art keywords: urea granulate; preparation; application; granulate; urea
Prior art date: 1992-03-18

Application number

BR9301227A

Other languages

English (en)

Portuguese (pt)

Inventor

Gerald Szoelgyenyi

Emmerich Dr Jaeger

Rudolf Dr Sykora

Franz Wolfmaier

Original Assignee

Chemie Linz Gmbh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-03-18

Filing date

1993-03-18

Publication date

1993-09-21

1993-03-18 Application filed by Chemie Linz Gmbh filed Critical Chemie Linz Gmbh

1993-09-21 Publication of BR9301227A publication Critical patent/BR9301227A/pt

Links

XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 2
239000004202 carbamide Substances 0.000 title 2
239000008187 granular material Substances 0.000 title 2

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
- A23K50/15—Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea

Landscapes

Chemical & Material Sciences (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Husbandry (AREA)
Zoology (AREA)
Birds (AREA)
Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
Fertilizers (AREA)
Glanulating (AREA)
Medicinal Preparation (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

BR9301227A 1992-03-18 1993-03-18 Processo para a preparacao de um granulado de ureia,granulado de ureia e sua aplicacao BR9301227A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0054492A AT397503B (de)	1992-03-18	1992-03-18	Mit einer melaminpulverschicht versehenes harnstoffgranulat

Publications (1)

Publication Number	Publication Date
BR9301227A true BR9301227A (pt)	1993-09-21

Family

ID=3493417

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9301227A BR9301227A (pt)	1992-03-18	1993-03-18	Processo para a preparacao de um granulado de ureia,granulado de ureia e sua aplicacao

Country Status (21)

Country	Link
EP (1)	EP0561235B1 (de)
JP (1)	JPH0753287A (de)
KR (1)	KR930019590A (de)
CN (1)	CN1078453A (de)
AR (1)	AR247830A1 (de)
AT (2)	AT397503B (de)
AU (1)	AU3406193A (de)
BR (1)	BR9301227A (de)
CA (1)	CA2091129A1 (de)
CZ (1)	CZ43793A3 (de)
DE (1)	DE59302552D1 (de)
HR (1)	HRP930372A2 (de)
HU (1)	HU210739B (de)
LV (1)	LV10445A (de)
MX (1)	MX9301529A (de)
NZ (1)	NZ247034A (de)
PL (1)	PL298091A1 (de)
SI (1)	SI9300132A (de)
SK (1)	SK21293A3 (de)
TR (1)	TR26944A (de)
ZA (1)	ZA931790B (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB876676A (en) *	1958-12-17	1961-09-06	Ici Ltd	Improvements in and relating to urea compositions
DE1164392B (de) *	1963-02-06	1964-03-05	Basf Ag	Verfahren zur Herstellung von lagerbestaendigem, nicht zusammenbackendem Harnstoff
US3202501A (en) *	1963-03-12	1965-08-24	Stockholms Superfosfat Fab Ab	Anticaking agents
DE1178057B (de) *	1963-03-16	1964-09-17	Basf Ag	Verfahren zur Herstellung von lager-bestaendigem Harnstoff
CH421938A (de) *	1963-10-24	1966-10-15	Lonza Ag	Verfahren zur Verbesserung der Lagereigenschaften von Harnstoff
FR1557853A (de) *	1968-01-02	1969-02-21
DE2039599A1 (de) *	1970-08-10	1972-02-17	Union Rheinische Braunkohlen	Futterharnstoff
BE790487A (fr) *	1971-10-25	1973-04-24	Chemie Linz Ag	Procede pour la production d'engrais granuleux ne formant pas de poussiere et ne s'agglomerant pas en masse
DE2922436A1 (de) *	1979-06-01	1980-12-18	Sueddeutsche Kalkstickstoff	Verfahren zur gewinnung von harnstoffkoernern mit verbesserten eigenschaften
DD145370A1 (de) *	1979-08-02	1980-12-10	Friedrich Wolf	Verfahren zur herstellung von granuliertem harnstoff

1992
- 1992-03-18 AT AT0054492A patent/AT397503B/de not_active IP Right Cessation
1993
- 1993-03-01 NZ NZ247034A patent/NZ247034A/en unknown
- 1993-03-05 DE DE59302552T patent/DE59302552D1/de not_active Expired - Fee Related
- 1993-03-05 EP EP93103529A patent/EP0561235B1/de not_active Expired - Lifetime
- 1993-03-05 CA CA002091129A patent/CA2091129A1/en not_active Abandoned
- 1993-03-05 AT AT93103529T patent/ATE137993T1/de active
- 1993-03-08 AU AU34061/93A patent/AU3406193A/en not_active Abandoned
- 1993-03-12 JP JP5052422A patent/JPH0753287A/ja not_active Withdrawn
- 1993-03-12 ZA ZA931790A patent/ZA931790B/xx unknown
- 1993-03-16 HR HR930372A patent/HRP930372A2/hr not_active Application Discontinuation
- 1993-03-16 KR KR1019930003971A patent/KR930019590A/ko not_active Withdrawn
- 1993-03-16 PL PL29809193A patent/PL298091A1/xx unknown
- 1993-03-17 TR TR00244/93A patent/TR26944A/xx unknown
- 1993-03-17 CN CN 93104065 patent/CN1078453A/zh active Pending
- 1993-03-17 HU HU9300760A patent/HU210739B/hu not_active IP Right Cessation
- 1993-03-17 SK SK21293A patent/SK21293A3/sk unknown
- 1993-03-18 SI SI19939300132A patent/SI9300132A/sl unknown
- 1993-03-18 BR BR9301227A patent/BR9301227A/pt not_active Application Discontinuation
- 1993-03-18 LV LV930258A patent/LV10445A/xx unknown
- 1993-03-18 CZ CZ93437A patent/CZ43793A3/cs unknown
- 1993-03-18 MX MX9301529A patent/MX9301529A/es not_active Application Discontinuation
- 1993-03-18 AR AR93324536A patent/AR247830A1/es active

Also Published As

Publication number	Publication date
CN1078453A (zh)	1993-11-17
MX9301529A (es)	1994-01-31
PL298091A1 (en)	1993-11-15
CZ43793A3 (en)	1993-12-15
ZA931790B (en)	1993-09-30
AR247830A1 (es)	1995-04-28
AU3406193A (en)	1993-09-23
KR930019590A (ko)	1993-10-18
LV10445A (lv)	1995-02-20
TR26944A (tr)	1994-08-29
ATA54492A (de)	1993-09-15
AT397503B (de)	1994-04-25
CA2091129A1 (en)	1993-09-19
ATE137993T1 (de)	1996-06-15
SI9300132A (en)	1993-09-30
DE59302552D1 (de)	1996-06-20
HUT63620A (en)	1993-09-28
EP0561235A3 (en)	1993-11-03
EP0561235A2 (de)	1993-09-22
NZ247034A (en)	1994-06-27
SK21293A3 (en)	1993-10-06
HU9300760D0 (en)	1993-07-28
EP0561235B1 (de)	1996-05-15
HU210739B (en)	1995-07-28
JPH0753287A (ja)	1995-02-28
HRP930372A2 (en)	1995-08-31

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Legal Events

Date	Code	Title	Description
1995-12-05	EE	Request for examination
1999-02-17	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-08-31	FA8	Dismissal: dismissal - article 36, par. 1 of industrial property law
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: B01J 2/30 (2006.01), A23K 50/15 (2016.0